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427 ChickenLeg |
Name : _________________ |
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There are 130 heads of Chickens and Dogs together. Altogether there are 380 legs. How many chickens are there? |
There are 260 heads of Chickens and Dogs together. Altogether there are 760 legs. How many chickens are there? |
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| 427 70 60 100 70 60 ( 360 ) 140 50 50 130 90 ( 460 ) [[ 820 ]] | ||
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